Videos filmed by Modeller YIR78 from Russia & RC Plane Video Team with Thanks!

ROTO motor 85 FSI is two cylinder 4 stroke gasoline engine made specifically for the model airplanes up to 3.6 m (11.8’) and 20 kg (44,2 lb). These dates are for recreational flying.

The Engine was developed in Europe with the assistance of CAD systems (Solidworks) and optimized for the liquid flow in the Flow software (made by Solidworks).

All ROTO engines and its components are made and programed by utilizing the state of art 5 axis machinery made by American companies HASS and Siemens NX.

Every engine, made by ROTO MOTOR Company is bench tested and adjusted by qualified technician on the Engine Star equipment to ensure its peak performance.

RotoMotor Team give one year factory defects warranty. After factory warranty time, Customers can send the engine back to Sydney Australia for repair/maintenance. Team Austars only charge factory parts cost and labor fee $77 AUD/Hour (GST Inc).Both inbound/outbound freight costs will be paid by the buyer.

Austars Engine Team in Sydney Australia give 24/7 days technical online support.

Our online 24/7 contacts:

WhatApp/line: 0061 0433 000 015

Wechat: 2672191400

Livechat or Skype: Austarsmodel

Facebook Messenger: Austars-Model Sydney

Basic technical data:

* DISPLACEMENT 85 ccm

* STATIC ENGINE THRUST 12 kg

* BORE 39,5 mm

* WEIGHT 3 000 g

* PISTON ROD 4 × NEEDLE BEARING

* CRANK SHAFT 4 x BALL BEARING NSK

* INGNITION PROCESSOR ROTO

* FUELGAS + OIL MOTUL 710 1:40

* RPM 1000 - 5800

* 2 BLADE PROPELLER 25-26/10-12

* 3 BLADE PROPELLER 24/10-12

Manufacturing technology ROTO 85 FSI

• Crank case (kit) – it is rough-worked of the cast at the CNC milling cutter. After that it is covered or slashed with a special colour.
  
  
• Cylinder (roll) – it is made of one piece of dural with pressed insole from the mild-granular cast iron, it is sharpened and honed to the correct size.
  
  
• Piston – it is casted from silicon alloy with one sealing circle. The aparature for the bung 8 mm is honed.
  
  
• Piston rod – it is forging, which is completely worked. Two needle focuses are moulded into piston rod, it is made for the piston and cranked bung.
  
  
• Crank shaft – it is made of one piece of steel, it is cemented and hardened and it is completely sharpened.
  
  
• Back lid of the engine – it is worked casting, in which is hardened and sharpened rolled slide - valve layed.
  
  

Pieces of engine are after clearing by the scan pieced together in preparations at the special workplace.

Description of the engine:

4-Stroke Gasoline Engine

RC Gasoline Engine

Engine for RC Airplane  

Gasoline RC Engine

Inline Gasoline RC Engine

Engine for Large Model Aircraft

Four Stroke Gasoline Engine

RC Airplane Engine

Engine for UAV

Videos filmed by Modeller YIR78 from Russia & RC Plane Video Team with Thanks!

Price of the product in Australia is with GST/ VAT
The 270° crankshaft is used exclusively for Warbirds.
The sound of this engine is enhanced by this specially designed crankshaft design specifically for use in WWII fighter aircraft.
The long awaited increase in engine power, by changing the camshaft timing, is also a big change. Another new feature is the use of two carburettors, which take care of separate cylinder filling.
 
Technical data
Engine displacement
80 ccm
Power
3,4 kW
Max static engine thrust
12 kg
Bore
2x39,5 mm
Engine weight
2995 g
Engine & ignition weight
3250 g
Arrangement of the engine
inline two-cylinder
Cooling
air-cooled
Lubrication
petrol 95 oct. + 2% oil
RPM
1200 – 6000
Fuel system
Carburettor


Recommendations
Recommended airplanes models
Up to 3.6 m 
Up to 20 kg 
Recommended propeller
2 BLADE: 25-26/10-12
3 BLADE: 24/10-12
Muffler ROTO TS have reccomendet set an FS 200 & FS 300 connectors combination.

Video filmed by Sweden modeller Kjell Nilsson with Thanks!

ROTO motor 85 FS is two cylinder 4 stroke gasoline engine made specifically for the model airplanes up to 3.6 m (11.8’) and 20 kg (44,2 lb). These dates are for recreational flying.

The Engine was developed in Europe with the assistance of CAD systems (Solidworks) and optimized for the liquid flow in the Flow software (made by Solidworks).

All ROTO engines and its components are made and programed by utilizing the state of art 5 axis machinery made by American companies HASS and Siemens NX.

Every engine, made by ROTO MOTOR Company is bench tested and adjusted by qualified technician on the Engine Star equipment to ensure its peak performance.

RotoMotor Team give one year factory defects warranty. After factory warranty time, Customers can send the engine back to Sydney Australia for repair/maintenance. Team Austars only charge factory parts cost and labor fee $77 AUD/Hour (GST Inc).Both inbound/outbound freight costs will be paid by the buyer.

Austars Engine Team in Sydney Australia give 24/7 days technical online support.

Our online 24/7 contacts:

WhatApp/line: 0061 0433 000 015

Wechat: 2672191400

Livechat or Skype: Austarsmodel

Facebook Messenger: Austars-Model Sydney

Basic technical data:

* DISPLACEMENT 85 ccm

* STATIC ENGINE THRUST 14 kg

* BORE 39,5 mm

* WEIGHT 2 790 g

* PISTON ROD 4 × NEEDLE BEARING

* CRANK SHAFT 3x BALL BEARING NSK

* INGNITIONPROCESSOR ROTO

* FUELGAS + OIL MOTUL 710 1:30

* RPMrpm 1200 - 6000 with propeller 25-27"

Manufacturing technology ROTO 85 FS

Crank case (kit) – it is rough-worked of the cast at the CNC milling cutter. After that it is covered or slashed with a special colour.

• 
  
• Cylinder (roll) – it is made of one piece of dural with pressed insole from the mild-granular cast iron, it is sharpened and honed to the correct size.
  
  
• Piston – it is casted from silicon alloy with one sealing circle. The aparature for the bung 8 mm is honed.
  
  
• Piston rod – it is forging, which is completely worked. Two needle focuses are moulded into piston rod, it is made for the piston and cranked bung.
  
  
• Crank shaft – it is made of one piece of steel, it is cemented and hardened and it is completely sharpened.
  
  
• Back lid of the engine – it is worked casting, in which is hardened and sharpened rolled slide - valve layed.
  
  

Pieces of engine are after clearing by the scan pieced together in preparations at the special workplace.

Description of the engine:

4-Stroke Gasoline Engine

RC Gasoline Engine

Engine for RC Airplane  

Gasoline RC Engine

Twin Cylinder Gasoline RC Engine

Engine for Large Model Aircraft

Four Stroke Gasoline Engine

RC Airplane Engine 

Engine for UAV

ROTO 125cc FSI-Two Cylinder Four Stroke Gasline Engine
*The price of the product is without VAT
*The Roto 125 FSi is a new engine for inline engine aircraft.The design of the engine was aimed at easy installation in an
aircraft with a narrow fuselage.Engine performance is comparable to 125cc four-stroke engines, low idle and easy starting is a given.
*The engine has been developed with all the experience provided from the Roto-UAV development group and meets the
highest possible standards of production quality and output testing.
*The Roto 125 FSi is a two cylinder, four stroke, air cooled inline engine with a single carburettor for ease of user setup.
The engine is completely built on roller bearings and is completely maintenance free.   Engine lubrication is provided by
a system adopted from Roto-UAV and no relubrication is required.The valves and their gears are developed so that their
inspection is not necessary before 40 hours of operation.

Technical data
Engine displacement
125 ccm
Power
7 HP
Max static engine thrust
21 kg
Bore
2x48 mm
Engine weight
4300 g
Engine & ignition weight
4580 g
Arrangement of the engine
inline two-cylinder
Cooling
air-cooled
Lubrication
petrol 95 oct. + 2% oil
RPM
1100 – 6000
Fuel system
Carburettor

Recommendations
Recommended airplanes models
Acrobatic: Up to 3 m
Scale/Sport: Up to 4,5 m
Recommended propeller
2 BLADE: 28/10 up to 30/14
3 BLADE: 26/10 up to 28/12
Standard packaging
ROTO 125 FSi
1x
Ignition
2x
Exhaust pipes
2x
Waste oil hose
1x
Spark plug key CM6
1x
Cable tie
4x
Silicone tube
2x

ROTO 125 FS-Two Cylinder four stroke gasoline RC airplane engine GST Inc Built in throttle servo pre installed

Technical data:

Engine displacement 125 ccm

Power 7HP

Max static engine thrust 21 kg

Bore 48 mm

Engine weight 3970 g

Engine & ignition weight 4140 g

Arrangement of the engine boxer

Cooling air-cooled

Lubrication petrol 95-98 oct + 2% oil

RPM 1100 - 6000

Fuel system Carburettor

Recommended airplanes models:

Acrobatic models up to 3,0 m

Scale / Sport models up to 4,5 m.

Recommended propeller:
2 BLADE: 28/10 up to 30/14

3-BLADE: 26/10 up to 28/12

Pros:

· High performance

· Easy engine starting

· Low vibration

· New acceleration curve control

· Throttle servo installed at the factory

· Linear speed profile

· Lightweight, reliable, powerful and long-lasting.

Text:

Roto 125 FS is loaded with news from the world of new materials, it is lighter, more powerful, has a great curve of the engine's thrust. You can look forward to easy starts, wonderful sound and great performance this summer with the new Roto 125 FS engine.

Recommended accesories:

Muffler TS ID:03-0400 D

Muffler STANDART FS ID:03-0620

Muffler connectors FS 200 ID:03-0589

Muffler connectors FS 300 ID:03-0596

Propeller drill jig ID: 06-0110

ROTO 125 FS-Two Cylinder four stroke gasoline RC airplane engine

Technical data:

Engine displacement 125 ccm

Power 7HP

Max static engine thrust 21 kg

Bore 48 mm

Engine weight 3970 g

Engine & ignition weight 4140 g

Arrangement of the engine boxer

Cooling air-cooled

Lubrication petrol 95-98 oct + 2% oil

RPM 1100 - 6000

Fuel system Carburettor

Recommended airplanes models:

Acrobatic models up to 3,0 m

Scale / Sport models up to 4,5 m.

Recommended propeller:
2 BLADE: 28/10 up to 30/14

3-BLADE: 26/10 up to 28/12

Pros:

· High performance

· Easy engine starting

· Low vibration

· New acceleration curve control

· Throttle servo installed at the factory

· Linear speed profile

· Lightweight, reliable, powerful and long-lasting.

Text:

Roto 125 FS is loaded with news from the world of new materials, it is lighter, more powerful, has a great curve of the engine's thrust. You can look forward to easy starts, wonderful sound and great performance this summer with the new Roto 125 FS engine.

Recommended accesories:

Muffler TS ID:03-0400 D

Muffler STANDART FS ID:03-0620

Muffler connectors FS 200 ID:03-0589

Muffler connectors FS 300 ID:03-0596

Propeller drill jig ID: 06-0110

ROTO 170 FS is four cylinder 4 stroke gasoline RC airplane engine made specifically for the model airplanes up to 4 m and 30 kg

Videos filmed by Rotomotor Team & Modeller Dan Campise flying 157" Cessna 182 with Thanks!

ROTO motor 170 FS is four cylinder 4 stroke gasoline engine made specifically for the model airplanes up to 4 m (13,1') and 30 kg (66,2 lb). These dates are for recreational flying.

The Engine was developed in Europe with the assistance of CAD systems (Solidworks) and optimized for the liquid flow in the Flow software (made by Solidworks).

All ROTO engines and its components are made and programed by utilizing the state of art 5 axis machinery made by American companies HASS and Siemens NX.

Every engine, made by ROTO MOTOR Company is bench tested and adjusted by qualified technician on the Engine Star equipment to ensure its peak performance.

Basic technical data:

* DISPLACEMENT 170 ccm

* STATIC ENGINE THRUST 20 kg

* WEIGHT 4 500g

* BEARINGS Ball and needle

* INGNITION PROCESSOR ROTO

* FUELGAS + OIL MOTUL 710 1:40

* RPM 600 - 5500

* 2 BLADE PROPELLER 30/10-12

* 3 BLADE PROPELLER 28/10-12

Description of the engine:

4-Stroke Gasoline Engine

RC Gasoline Engine

Engine for RC Airplane

Gasoline RC Engine  

Four Cylinder Gasoline RC Engine

Engine for Large Model Aircraft

Four Stroke Gasoline Engine

RC Airplane Engine

Engine for UAV

ROTO 170 FS is four cylinder 4 stroke gasoline RC airplane engine made specifically for the model airplanes up to 4 m and 30 kg

Videos filmed by Rotomotor Team & Modeller Dan Campise flying 157" Cessna 182 with Thanks!

ROTO motor 170 FS is four cylinder 4 stroke gasoline engine made specifically for the model airplanes up to 4 m (13,1') and 30 kg (66,2 lb). These dates are for recreational flying.

The Engine was developed in Europe with the assistance of CAD systems (Solidworks) and optimized for the liquid flow in the Flow software (made by Solidworks).

All ROTO engines and its components are made and programed by utilizing the state of art 5 axis machinery made by American companies HASS and Siemens NX.

Every engine, made by ROTO MOTOR Company is bench tested and adjusted by qualified technician on the Engine Star equipment to ensure its peak performance.

RotoMotor Team give one year factory defects warranty. After factory warranty time, Customers can send the engine back to Sydney Australia for repair/maintenance. Team Austars only charge factory parts cost and labor fee $50 AUD/Hour (GST Inc).Both inbound/outbound freight costs will be paid by the buyer.

Austars Engine Team in Sydney Australia give 24/7 days technical online support.

Our online 24/7 contacts:

WhatApp/line: 0061 0433 000 015

Wechat: 2672191400

Livechat or Skype: Austarsmodel

Facebook Messenger: Austars-Model Sydney

Basic technical data:

* DISPLACEMENT 170 ccm

* STATIC ENGINE THRUST 20 kg

* WEIGHT 4 500g

* BEARINGS Ball and needle

* INGNITION PROCESSOR ROTO

* FUELGAS + OIL MOTUL 710 1:40

* RPM 600 - 5500

* 2 BLADE PROPELLER 30/10-12

* 3 BLADE PROPELLER 28/10-12

Description of the engine:

4-Stroke Gasoline Engine

RC Gasoline Engine

Engine for RC Airplane

Gasoline RC Engine  

Four Cylinder Gasoline RC Engine

Engine for Large Model Aircraft

Four Stroke Gasoline Engine

RC Airplane Engine

Engine for UAV

Around two weeks to hit Australia by Fedex

For videos showing the engine, credit to Petr and Team Roto.

ROTO 130 FSI is three cylinder inline 4 stroke gasoline engine. This engine has very low vibration and enough power for use in the model airplanes up to 4 m.

The Engine was developed in Europe with the assistance of CAD systems (Solidworks) and optimized for the liquid flow in the Flow software (made by Solidworks).

All ROTO engines and its components are made and programed by utilizing the state of art 5 axis machinery made by American companies HASS and Siemens NX.

Every engine, made by ROTO MOTOR Company is bench tested and adjusted by qualified technician on the Engine Star equipment to ensure its peak performance.

RotoMotor Team give one year factory defects warranty. After factory warranty time, Customers can send the engine back to Sydney Australia for repair/maintenance. Team Austars only charge factory parts cost and labor fee $77 AUD/Hour (GST Inc).Both inbound/outbound freight costs will be paid by the buyer.

Austars Engine Team in Sydney Australia give 24/7 days technical online support.

Our online 24/7 contacts:

WhatApp/line: 0061 0433 000 015

Wechat: 2672191400

Livechat or Skype: Austarsmodel

Facebook Messenger: Austars-Model Sydney

Basic technical data:

* DISPLACEMENT 130 ccm

* STATIC ENGINE THRUST N/A

* BORE 39,5 mm

* WEIGHT 4 200 g

* PISTON ROD NEEDLE BEARING

* CRANK SHAFT BALL BEARING

* INGNITION PROCESSOR ROTO 3x

* FUELGAS + OIL MOTUL 800 1:40

* RPM 1000 - 6000

* 2 BLADE PROPELLER 28/10-29/10

* 3 BLADE PROPELLER 26/10

Description of the engine:

4-Stroke Gasoline Engine

RC Gasoline Engine

Engine for RC Airplane  

Inline Gasoline RC Engine

Engine for Large Model Aircraft

Four Stroke Gasoline Engine

RC Airplane Engine

ROTO motor 35 FS is single cylinder 4 stroke gasoline engine made specifically for the model airplanes up to 3.5 m (11.5’) and 12 kg (26.5 lb). These dates are for recreational flying.

The Engine was developed in Europe with the assistance of CAD systems (Solidworks) and optimized for the liquid flow in the Flow software (made by Solidworks).

All ROTO engines and its components are made and programed by utilizing the state of art 5 axis machinery made by American companies HASS and Siemens NX.

Every engine, made by ROTO MOTOR Company is bench tested and adjusted by qualified technician on the Engine Star equipment to ensure its peak performance.

Basic technical data:

* DISPLACEMENT 35 ccm

* STATIC ENGINE THRUST 8,5 kg

* BORE 39,5 mm

* WEIGHT1 790 g

* PISTON ROD2 × NEEDLE BEARING TORRINGTON

* CRANK SHAFT2x BALL BEARING NSK

* INGNITIONPROCESSOR CONTROLLED

* FUELGAS + OIL MOTUL 600 1:40 * RPMrpm 1200 - 6000 with propeller 20/10"

RotoMotor Team give one year factory defects warranty. After factory warranty time, Customers can send the engine back to Sydney Australia for repair/maintenance. Team Austars only charge factory parts cost and labor fee $50 AUD/Hour (GST Inc).Both inbound/outbound freight costs will be paid by the buyer.

Austars Engine Team in Sydney Australia give 24/7 days technical online support.

Our online 24/7 contacts:

WhatApp/line: 0061 0433 000 015

Wechat: 2672191400

Livechat or Skype: Austarsmodel

Facebook Messenger: Austars-Model Sydney

Manufacturing technology ROTO 35 FS

• Crank case (kit) – it is rough-worked of the cast at the CNC milling cutter. After that it is covered or slashed with a special colour.
  
  
• Cylinder (roll) – it is made of one piece of dural with pressed insole from the mild-granular cast iron, it is sharpened and honed to the correct size.
  
  
• Piston – it is casted from silicon alloy with one sealing circle. The aparature for the bung 8 mm is honed.
  
  
• Piston rod – it is forging, which is completely worked. Two needle focuses are moulded into piston rod, it is made for the piston and cranked bung.
  
  
• Crank shaft – it is made of one piece of steel, it is cemented and hardened and it is completely sharpened.
  
  
• Back lid of the engine – it is worked casting, in which is hardened and sharpened rolled slide - valve layed.
  
  

Pieces of engine are after clearing by the scan pieced together in preparations at the special workplace.

Description of the engine:

4-Stroke Gasoline Engine

RC Gasoline Engine

Engine for RC Airplane  

Gasoline RC Engine

Single Cylinder Gasoline RC Engine

Four Stroke Gasoline Engine

RC Airplane engine

Engine for UAV